{"product_id":"jorzau-auto-start-stop-eliminator-for-chevy-silverado-gmc-sierra-1500-2019-2021-plug-play-preserves-hvac","title":"Jorzau Auto Start-Stop Eliminator for Chevy Silverado \u0026 GMC Sierra 1500 (2019–2021) — Plug \u0026 Play, Preserves HVAC","description":"\u003cp\u003e\u003cstrong\u003eThe Jorzau Auto Start Stop Eliminator is a plug-and-play module that permanently disables the factory idle stop-start on 2019–2021 Chevy Silverado 1500 and GMC Sierra 1500 trucks so the engine remains running at stops.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you find the factory auto start-stop feature intrusive or prefer uninterrupted engine operation for climate control and electronics, this compact harness module provides a straightforward solution. Designed specifically for Silverado and Sierra 1500 models from 2019 through 2021, the unit connects without splicing or programming and works with both button locations (below the touchscreen or below the shifter).\u003c\/p\u003e\n\n\u003ch3\u003eHow does this module stop the engine from shutting off at traffic lights?\u003c\/h3\u003e\n\n\u003cp\u003eThe module intercepts the vehicle signal that triggers the factory auto stop-start system and prevents the shutdown command from taking effect. It effectively keeps the engine running while the truck is stopped, preserving cabin comfort and immediate throttle response.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePermanently disables or remembers the off setting depending on vehicle behavior\u003c\/li\u003e\n  \u003cli\u003eNo ECU reprogramming — electronic signal-level intervention\u003c\/li\u003e\n  \u003cli\u003eCompatible with both dashboard button positions used in these model years\u003c\/li\u003e\n  \u003cli\u003eDesigned to avoid interfering with other vehicle systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and will it void my truck warranty?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is plug-and-play and requires no cutting, splicing, or software flashing. You use the included pry tool to access the factory connector, then attach the module harness for an immediate change in function.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTool included: pry tool for trim removal\u003c\/li\u003e\n  \u003cli\u003eNo permanent wiring changes — fully reversible by unplugging\u003c\/li\u003e\n  \u003cli\u003eTypical install time: 10–30 minutes depending on access\u003c\/li\u003e\n  \u003cli\u003eCheck dealer warranty policy; since no wiring is cut, many owners report no warranty impact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this affect my truck's AC, electronics, or fuel system?\u003c\/h3\u003e\n\n\u0026gt;The device is built only to prevent the engine-off command at stops and does not alter engine management, AC controls, or fuel delivery logic. Keeping the engine running can maintain cabin temperature and battery charging while at idle compared with factory auto stop-start operation.\n\n\u003cul\u003e\n  \u003cli\u003eMaintains HVAC operation and full blower output during idle\u003c\/li\u003e\n  \u003cli\u003eContinues normal charging behavior while engine runs\u003c\/li\u003e\n  \u003cli\u003eDoes not change throttle mapping, fuel trims, or emission systems\u003c\/li\u003e\n  \u003cli\u003eEngine management and sensors remain under factory control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and how do I confirm fitment?\u003c\/h3\u003e\n\n\u003cp\u003eThe package contains the Jorzau module, a plastic pry tool, and a step-by-step installation manual. Before ordering, verify your truck is a Chevy Silverado 1500 or GMC Sierra 1500 from model years 2019, 2020, or 2021 to ensure compatibility.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes: 1x auto start-stop disable module, 1x pry tool, 1x installation manual\u003c\/li\u003e\n  \u003cli\u003eWorks with both button placements found in these model years\u003c\/li\u003e\n  \u003cli\u003eConfirm model year and factory button location prior to purchase\u003c\/li\u003e\n  \u003cli\u003eSimple unplug reversibility for future service or sale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Jorzau Auto Start Stop Eliminator suits Silverado and Sierra owners who want steady engine operation at stops — commuters who need consistent cabin climate, drivers towing trailers who prefer immediate engine response, and anyone who dislikes frequent engine cycling. It’s aimed at DIY enthusiasts and professional installers who want a reversible, non-invasive solution compatible with 2019–2021 Chevy Silverado 1500 and GMC Sierra 1500 trucks.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this module work on my 2020 Chevy Silverado 1500?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the Jorzau module is compatible with Chevy Silverado 1500 model years 2019–2021 when the factory auto start-stop system is present.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I remove the module later without damage?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — installation is plug-and-play with no cutting; unplugging restores the original factory wiring and operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Jorzau","offers":[{"title":"Default Title","offer_id":48085962096798,"sku":"B0GLHTBT2N","price":46.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/jorzau-front-panel.jpg?v=1785881430","url":"https:\/\/northtrailauto.ca\/products\/jorzau-auto-start-stop-eliminator-for-chevy-silverado-gmc-sierra-1500-2019-2021-plug-play-preserves-hvac","provider":"North Trail Auto","version":"1.0","type":"link"}